added arb easyblock
Merge pull request #277 from hpcugent/v1.8.x

release EasyBuild v1.8.1
add support for specifying install command in Binary easyblock, use it for ABAQUS and EPD
add missing import
Merge pull request #288 from boegel/binary_install_cmd

add support for specifying install command in Binary easyblock
add build status badges for master/develop branches to README
Merge pull request #289 from boegel/master

add build status badges for master/develop branches to README
fix remarks for ARB easyblock
use pass for configure, build with make after setting env vars and make options
correct use of os.pathsep.join
run make to configure before actually building, ignore exit code
really ignore exit code of make to configure
correct tweaking of PATH and LD_LIBRARY_PATH
define self.subdir, since we can use absolute paths in make_module_req_guess
add debug logging for 'make' to configure
Merge pull request #291 from boegel/arb

add (cleaned up) easyblock for ARB
Merge branch 'develop' of github.com:hpcugent/easybuild-easyblocks into hdf5-serial
Remove the HDF5-serial easyblock, and update the HDF5 easyblock to allow build with non-MPI toolchains